Book/Report

FZJ-2016-04820

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Möglichkeiten der Spaltstofferzeugung für Hochtemperatur-Reaktoren im Verbundsystem Hochtemperatur-Reaktor und Fusionsreaktor

Meuresch, S. (Corresponding author)FZJ*

1983
Kernforschungsanlage Jülich GmbH, Zentralbiliothek, Verlag Jülich

Please use a persistent id in citations: http://hdl.handle.net/2128/12329

Report No.: Juel-1827

Abstract: In the blanket of a hybrid reactor the 14,1-MeV neutrons of the DT-fusion are used for breeding tritium and the fissile fuel U-233. Some different fertile materials are investigated. Best breeding results are achieved by using a Li-Pb-eutectic in conjunction with Th0$_{2}$ containing coated particles. The blanket region is subdevided in a 40-cm-thick breeding zone and a 59 .2-cm-thick zone for fissile fuel production. A 60-cm-thick stainless-steel-boron carbide shield prevents radiation damage to the components of the superconducting magnet. The neutron and gamma-ray fluxes were calculated by solving the discrete ordinates form of the transport eguation using the ANISN program in the P$_{3}$ S$_{8}$ approximation in one-dimensional cylindrical geometry. The calculations for the Isotope generation and depletion were performed using the ORIGEN code. Resonance calculations for Th-232 were dune with the modul NITAWL of the AMPX code system. The nuclear cross sections were mainly taken from the ENDF/B-IVLibrary..

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Contributing Institute(s):

1. Publikationen vor 2000 (PRE-2000 ; Retrocat)

Research Program(s):

1. 899 - ohne Topic (POF3-899) (POF3-899)

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Database coverage:

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